New energy battery capacity grading cabinet

Abstract

The utility model provides a new energy battery capacity grading cabinet which comprises a supporting back plate and a plurality of sets of placing platforms, each placing platform comprises a connecting plate and a supporting plate, one end of each connecting plate and one end of each supporting plate are connected to the supporting back plate, a new energy battery is placed on the supporting plates, the connecting plates are provided with a plurality of sets of power-on terminal combinations, and the power-on terminal combinations are connected to the supporting back plate. The power connection terminal combination is connected with an electrode of the new energy battery; the synchronous adjusting part comprises a pushing rod and an adjusting assembly, the power connection terminal combination comprises a fixed terminal and a sliding terminal, the pushing rod is connected with the multiple sets of sliding terminals, and the adjusting assembly drives the pushing rod to move to change the distance between the fixed terminal and the sliding terminal. According to the synchronous adjusting piece provided by the utility model, sliding of the push rods connected with different sliding terminals is utilized to pull the sliding terminals to move synchronously, and multiple groups of sliding terminals are synchronously adjusted at one time, so that the adjusting efficiency is improved, the repeated operation process is reduced, and the labor investment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to battery capacity division cabinet technical field especially relates to a new energy battery capacity division cabinet. BACKGROUND

[0002] Most new energy batteries are lithium batteries. Due to the lithium battery characteristics, single battery units need to be connected in series to form a battery module. The capacity division cabinet realizes the charge and discharge control analysis of single battery units through advanced electronic circuits, ensuring that the performance deviation of single battery units connected in series to form a battery module is maintained within a certain range. The capacity division cabinet can set different charging currents and voltages and automatically adjust the test mode according to the battery type. The sensors inside the capacity division cabinet monitor various parameters of the battery in real time, such as voltage and current, to ensure the accuracy and safety of the test.

[0003] Currently, the capacity division cabinet uses power terminals to complete electrical contact with the battery to be tested. Due to the design of the battery unit shape and electrode in the prior art, the power terminals of the capacity division cabinet can generally only adapt to single-specification battery units. In the prior art, the use of conductive sliding rail technology allows the spacing between the power terminals to be adjusted to accommodate more specifications of battery units. However, this type of adjustable power terminal can only be adjusted singly and cannot be operated uniformly. The capacity division cabinet generally debugs multiple groups of battery units within the same batch, so manual batch operation is required, which not only consumes a large amount of manpower and investment but also has low adjustment efficiency. UTILITY MODEL CONTENTS

[0004] The utility model provides a new energy battery capacity division cabinet, aims at solving the problem that the adjustable power terminal of the current capacity division cabinet can only be adjusted singly and cannot be operated uniformly, the capacity division cabinet generally debugs multiple groups of battery units within the same batch, so manual batch operation is required, which not only consumes a large amount of manpower and investment but also has low adjustment efficiency.

[0005] The utility model is realized in this way. A new energy battery capacity division cabinet comprises:

[0006] A support back plate and a plurality of groups of placement platforms, the placement platform comprises a connecting plate and a support plate, one end of the connecting plate and the support plate is connected to the support back plate, a new energy battery is placed on the support plate, a plurality of groups of power terminal combinations are arranged on the connecting plate, and the power terminal combination is connected with the electrode of the new energy battery;

[0007] A synchronous adjustment member, the synchronous adjustment member comprises a push rod and an adjustment assembly, the power terminal combination comprises a fixed terminal and a sliding terminal, the push rod is connected with a plurality of groups of sliding terminals, and the adjustment assembly drives the push rod to move to change the spacing between the fixed terminal and the sliding terminal.

[0008] Preferably, the synchronous adjusting member and the power connection terminal are combined in the same set of placement platforms.

[0009] Preferably, the sliding terminal comprises a terminal connecting column, a traction sliding block and a terminal sliding groove arranged on the connecting plate, the traction sliding block slides in the terminal sliding groove, and the terminal connecting column is arranged on the traction sliding block.

[0010] Preferably, the terminal connecting column penetrates through the traction sliding block at both ends, the terminal sliding groove is further provided with a conductive sliding rail, one end of the terminal connecting column is provided with a power connection column and slides in the conductive sliding rail, and the other end of the terminal connecting column away from the power connection column is connected with the electrode of the new energy battery.

[0011] Preferably, the power connection terminals are arranged at intervals, so that the new energy batteries are arranged and distributed conveniently, and interference is reduced.

[0012] Preferably, the adjusting assembly comprises an adjusting screw and a sliding block, the sliding block slides in an adjusting sliding groove arranged on the connecting plate, the adjusting screw is assembled in a threaded hole arranged on the sliding block, one end of the adjusting screw is assembled on the side wall of the adjusting sliding groove through a bearing, and the other end extends out of the connecting plate.

[0013] Preferably, the pushing rod is fixedly connected with the traction sliding block and the sliding block through bolts.

[0014] Preferably, the placement platforms are further provided with support columns, a plurality of annular support rings are arranged on the support columns, and the different annular support rings support the connecting plates and the support plates respectively.

[0015] Preferably, the adjusting sliding groove is arranged at the middle section of the connecting plate.

[0016] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0017] The new energy battery capacity distribution cabinet provided by the present application uses the sliding of the pushing rod connected with different sliding terminals by the synchronous adjusting member to pull the sliding terminal to move, changes the relative distance between the fixed terminal and the sliding terminal by moving the sliding terminal, so that different specifications of new energy batteries can be connected; the pushing rod synchronously adjusts the sliding terminal at one time, improves the adjusting efficiency, reduces the repeated operation process, and reduces the labor input. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of a new energy battery capacity distribution cabinet provided by the present application.

[0019] Figure 2 is a structural schematic view of the bottom surface of a connecting plate of a new energy battery capacity distribution cabinet provided by the present application.

[0020] Figure 3 It is a synchronous adjusting part and sliding terminal structure schematic view of the new energy battery capacity grading cabinet.

[0021] Figure 4 It is a structure schematic view of the synchronous adjusting part in the new energy battery capacity grading cabinet.

[0022] Figure 5 It is a sliding terminal and terminal sliding groove structure schematic view of the new energy battery capacity grading cabinet.

[0023] Figure 6 It is a sliding terminal structure schematic view of the new energy battery capacity grading cabinet.

[0024] Marked with the following:

[0025] 100, support back plate, 210, connecting plate, 220, support plate, 300, support column, 410, fixed terminal, 420, sliding terminal, 421, terminal connecting column, 422, traction sliding block, 430, terminal sliding groove, 510, push rod, 520, adjusting sliding groove, 530, adjusting assembly, 531, adjusting screw, 532, sliding block, 540, locking bolt. DETAILED DESCRIPTION

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description and claims of this application as well as the above discussion of the related art are intended to be illustrative only and not restrictive. The use of the terms "including", "comprising" or "having" and variations thereof in this description and in the claims are intended to be broad and encompass the terms "consisting of" and "consisting essentially of" and variations thereof. The use of the terms "first", "second", and the like in the description and the claims is intended to modify, respectively, the substantive / functional elements of the feature being described but not a particular sequence. The use of the terms "first", "second", and the like in the description and the claims is intended to modify, respectively, the substantive / functional elements of the feature being described but not a particular sequence.

[0027] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that any of the embodiments described herein can be incorporated into any other embodiment.

[0028] The utility model embodiment provides a kind of new energy battery capacity grading cabinet, as shown in Figures 1-6 The utility model provides a kind of new energy battery capacity grading cabinet, as shown in

[0029] Supporting backboard 100, supporting column 300 and several groups of placement platforms, several groups of placement platforms provide support force through the annular support ring provided on supporting column 300, the placement platform includes connecting plate 210 and supporting plate 220, one end of connecting plate 210 and supporting plate 220 is connected to supporting backboard 100, new energy battery is placed on supporting plate 220, a plurality of groups of electrical terminal combinations are provided on connecting plate 210, the electrical terminal combination is connected with the electrode of the new energy battery; the connection mode of supporting column 300 on the placement platform: supporting column 300 is provided with a plurality of groups of supporting rings, supporting column 300 penetrates the placement platform, the annular supporting ring of supporting column 300 is respectively supported on the end face of connecting plate 210 and supporting plate 220 close to the ground, the end of supporting column 300 itself is in contact with the ground;

[0030] Synchronous adjusting part, the synchronous adjusting part includes push rod 510 and adjusting assembly, the electrical terminal combination includes fixed terminal 410 and sliding terminal 420, the push rod 510 is connected with a plurality of groups of sliding terminals 420, the adjusting assembly drives the push rod 510 to move to change the distance between the fixed terminal 410 and the sliding terminal 420; the synchronous adjusting part and the electrical terminal combination are arranged in the same group of placement platforms, the end face of connecting plate 210 towards supporting plate 220;

[0031] In the embodiment, the electrical terminal combinations are distributed with intervals to form corresponding battery storage areas, when the battery capacity test is carried out, the new energy batteries are arranged in supporting plate 220 in turn, the connection of each group of different new energy batteries through each group of electrical terminal combinations is completed, and the charging test is completed, before the new energy battery is connected, the synchronous adjusting part uses the push rod 510 connected with different sliding terminals 420 to slide to change the relative distance between the fixed terminal 410 and the sliding terminal 420, so that different specifications of new energy batteries are connected;

[0032] The push rod 510 here synchronously adjusts the sliding terminal 420 at one time, improves the adjusting efficiency, reduces repeated manual operation, and reduces manual input;

[0033] As a preferred embodiment in the embodiment, the sliding terminal 420 includes terminal connecting column 421, traction sliding block 422 and terminal sliding groove 430 provided on connecting plate 210, the traction sliding block 422 slides in the terminal sliding groove 430, and the terminal connecting column 421 is provided on the traction sliding block 422;

[0034] Both ends of the terminal connecting column 421 respectively penetrate the traction sliding block 422, the terminal sliding groove 430 is also provided with a conductive sliding rail, one end of the terminal connecting column 421 is provided with an electrical connecting column and slides in the conductive sliding rail, and the terminal connecting column 421 is connected with the electrode of the new energy battery;

[0035] And the fixed terminal 410 is the prior art electrode contact structure of the sub-container cabinet, the terminal connecting column 421 is away from the power connection column end and adopts the prior art sub-container rail electrode contact piece, which is not described in detail here, and the power connection column and the design of the reference rail socket of the conductive sliding rail, the power connection column helps the sliding terminal connecting column 421 to obtain external power;

[0036] As a preferred embodiment in the present embodiment, the adjusting assembly 530 comprises an adjusting screw 531 and a sliding block 532, the sliding block 532 slides on the adjusting sliding groove 520 arranged on the connecting plate 210, the adjusting screw 531 is arranged in the screw hole arranged on the sliding block 532, one end of the adjusting screw 531 is arranged on the side wall of the adjusting sliding groove 520 through a bearing, and the other end extends out of the connecting plate 210, and the part extending out of the connecting plate 210 is provided with a rotating disc for convenient operation;

[0037] In the present embodiment, the screw 531 and the sliding block 532 are based on the principle of the ball screw, the relative position of the sliding block 532 and the adjusting sliding groove 520 is changed by rotating the screw 531, when the sliding block 532 is displaced, the push rod 510 will be synchronously moved, and a plurality of groups of traction sliding blocks 422 connected with the push rod 510 will also drive different terminal connecting columns 421 to move, so as to change the positions of the terminal connecting columns 421 and the fixed terminals 410, and meet the needs of diversified specifications of new energy electric measurement and measurement;

[0038] As a preferred embodiment in the present embodiment, a plurality of connecting grooves are arranged on the push rod 510, a locking bolt 540 is arranged in each connecting groove, and the locking bolt 540 is connected with the traction sliding block 422 or the sliding block 522; the utility model is improved on the basis of the prior art, the push rod 510 is combined with the power connection terminal combination, the power connection terminal combination originally needing to be adjusted in distance is integrated to be synchronously operated through the synchronous part, the workload of the operator is reduced, and the loading and unloading efficiency of the battery sub-container process is improved;

[0039] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the action sequence described, because according to the utility model, certain steps can adopt other sequences or be carried out at the same time. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the utility model.

[0040] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also fall within the scope of the present application.

Claims

1. A new energy battery capacity distribution cabinet, characterized in that, The utility model relates to a new energy battery placing platform, which comprises a support backboard (100) and a plurality of groups of placing platforms, the placing platforms comprise a connecting plate (210) and a support plate (220), one end of the connecting plate (210) and the support plate (220) is connected to the support backboard (100), a new energy battery is placed on the support plate (220), a plurality of groups of electric terminal combinations are arranged on the connecting plate (210), the electric terminal combinations are connected with electrodes of the new energy battery, a synchronous adjusting part is arranged on the connecting plate (210), the synchronous adjusting part comprises a pushing rod (510) and an adjusting assembly, the electric terminal combinations comprise fixed terminals (410) and sliding terminals (420), the pushing rod (510) is connected with a plurality of groups of sliding terminals (420), the adjusting assembly drives the pushing rod (510) to move to change the distance between the fixed terminals (410) and the sliding terminals (420). The synchronous adjusting part and the electric terminal combinations are arranged on the end face of the connecting plate (210) of the same group of placing platforms towards the support plate (220). The sliding terminal (420) comprises a terminal connecting column (421), a traction sliding block (422) and a terminal sliding groove (430) arranged on the connecting plate (210), the traction sliding block (422) slides in the terminal sliding groove (430), and the terminal connecting column (421) is arranged on the traction sliding block (422).

2. The new energy battery capacity dividing cabinet according to claim 1, characterized in that, The terminal connecting column (421) penetrates the traction sliding block (422) at both ends, the terminal sliding groove (430) is further provided with a conductive sliding rail, one end of the terminal connecting column (421) is provided with an electric connection column and slides in the conductive sliding rail, and the other end of the terminal connecting column (421) away from the electric connection column is connected with the electrode of the new energy battery.

3. The new energy battery capacity dividing cabinet according to claim 2, characterized in that, The electric terminal combinations are distributed at intervals.

4. The new energy battery capacity dividing cabinet according to claim 3, characterized in that, The adjusting assembly (530) comprises an adjusting screw (531) and a sliding block (532), the sliding block (532) slides in an adjusting sliding groove (520) arranged on the connecting plate (210), the adjusting screw (531) is assembled in a threaded hole arranged on the sliding block (532), one end of the adjusting screw (531) is assembled on the side wall of the adjusting sliding groove (520) through a bearing, and the other end extends out of the connecting plate (210).

5. The new energy battery capacity dividing cabinet according to claim 4, characterized in that, The pushing rod (510) is fixedly connected with the traction sliding block (422) and the sliding block (532) through bolts.

6. The new energy battery capacity dividing cabinet according to claim 5, characterized in that, The placing platforms are further connected with support columns (300), a plurality of groups of annular support rings are arranged on the support columns (300), and the different annular support rings support the connecting plates (210) and the support plates (220) respectively.

7. The new energy battery capacity dividing cabinet according to claim 6, characterized in that, The adjusting sliding groove (520) is arranged on the middle section of the connecting plate (210).

8. The new energy battery capacity dividing cabinet according to claim 1, characterized in that, ​ 9. The new energy battery capacity dividing cabinet according to claim 7, characterized in that, ​

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